229 search results - page 4 / 46 » On Reductive Semantics of Aggregates in Answer Set Programmi... |
CADE
2001
Springer
14 years 6 months ago
2001
Springer
LPNMR
2009
Springer
14 years 7 days ago
2009
Springer
Abstract. We consider the problem of whether a given preferred answer set program can be reduced to a propositional formula. Research on this topic is of both theoretical and pract...
ICLP
2009
Springer
14 years 6 months ago
2009
Springer
This paper considers a semantic approach for merging logic programs under answer set semantics. Given logic programs P1, . . . , Pn, the goal is to provide characterisations of the...
SCCC
2005
IEEE
13 years 11 months ago
2005
IEEE
Databases may not satisfy integrity constraints (ICs) for several reasons. Nevertheless, in most of the cases an important part of the data is still consistent wrt certain desired...
DKE
2010
13 years 5 months ago
2010
We describe the Consistency Extractor System (ConsEx) that computes consistent answers to Datalog queries with negation posed to relational databases that may be inconsistent with...